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Individual Calculations March 2024 |
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| Samaranayake, Pamok Methdinu Total change: 30.40 | |   |
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| Sri Lanka National Major Division Chess Championships 2024 - Southern | Galle | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1631 | 6.00 | 7 | 0.76 | 40 | 30.40 | |
|  Mendis Gunarathna, Sithija Sathya | | | 1231 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Palliyaguruge, Imeth Hansira | | | 1171 | SRI | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Manuranga, D Lahiru | | | 1326 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Jayawardana, Chenuka Nethvidu | | | 1498 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Lamahewa, S | | | 1607 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Madushanka, Harsha | | | 1566 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Abiru, K A Aken | | | 1473 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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